<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Drag and drop of selection from object</title>
<style type="text/css">
div
	{width:0;
	height:0;
	border:solid 50px silver;
	border-radius:50px;
	margin-left:auto;}
object
	{width:100%;
	height:300px;
	border:solid medium navy;}
</style>
<script type="application/ecmascript">
var step = 1;
function enterPage(event)
	{event.preventDefault();
	if(step++ > 0)
		{setColor('green silver silver silver');}
	else
		{step = 0;
		setColor('maroon');
		say('Dragenter should fire before dragover and drop');}
	}
function overPage(event)
	{event.preventDefault();
	if(step++ > 1)
		{setColor('green green silver silver');}
	else
		{step = 0;
		setColor('maroon');
		say('Dragover should fire after dragenter');}
	}
function dropIt(event)
	{if(step++ > 1)
		{setColor('green');}
	else
		{step = 0;
		setColor('maroon');
		say('Dragover should fire after dragenter');}
	}
function say(it)
	{document.querySelector('pre').appendChild(document.createTextNode(it + '\n'))}
function setColor(c)
	{document.querySelector('div').setAttribute('style','border-color:' + c)}
</script>
</head>
<body ondragenter="enterPage(event)" ondragover="overPage(event)" ondrop="dropIt(event)">
<object type="application/xhtml+xml" data="helper-drag-me-p-with-circle.xhtml">XHTML document</object>
<div/>
<pre/>
</body>
</html>